Pwm yog tus yuam sij rau kev lag luam aluminium profile. Raws li ntau tshaj 18 xyoo ntawm kev tsim khoom thiab tsim aluminium extrusion tuag kev paub, Retop txaus siab rau qhov kev ntsuam xyuas siab hauv kev lag luam thiab muaj lub hom lag luam.
Peb muaj kev tshaj lij pwm Rhiav. Kev tu, kho, thiab cov khoom muag ntawm cov pwm. Ib pab neeg R & D kws tshaj lij ntawm ntau tshaj 20 tus neeg, ntau tshaj 20,000 txheej pwm rau cov neeg siv khoom thoob plaws ntiaj teb, tuaj yeem tsim thiab tsim pwm raws li cov neeg siv khoom xav tau, qhov loj tshaj plaws extrusion pwm yog li 450mm.
